What is a distinguishing feature of a skip wave hairstyle?

A distinguishing feature of a skip wave hairstyle is the use of two alternating oblong shapes that are interconnected by a ridge. This creates a distinctive wave pattern that gives the hairstyle its unique texture and visual appeal. The oblongs are typically formed by the manipulation of the hair into waves that alternate direction, thus providing the characteristic skip wave effect. This style works well to add volume and dimension to the hair, enhancing the overall look.

In contrast to this, alternating curls focus on a more spiral or curled form without the structured oblongs, while spiral curls emphasize a more continuous and tight curl pattern. A flat structure typically refers to hairstyles that lack volume and shape, differing significantly from the dynamic nature of skip waves. The correct answer highlights the specific formation and pattern that define skip wave hairstyles, distinguishing them from other curling or waving techniques.